PL3994311T3 - Sposób wytwarzania papieru lub tektury oraz papier lub tektura otrzymana tym sposobem - Google Patents

Sposób wytwarzania papieru lub tektury oraz papier lub tektura otrzymana tym sposobem

Info

Publication number
PL3994311T3
PL3994311T3 PL20743177.6T PL20743177T PL3994311T3 PL 3994311 T3 PL3994311 T3 PL 3994311T3 PL 20743177 T PL20743177 T PL 20743177T PL 3994311 T3 PL3994311 T3 PL 3994311T3
Authority
PL
Poland
Prior art keywords
paper
board
manufacture
emulsion polymer
cationic emulsion
Prior art date
Application number
PL20743177.6T
Other languages
English (en)
Inventor
Yuping Luo
Jennifer RISER
Zheng DANG
Junhua Chen
Ronald Robinson
Andrew PENCEK
Barbara LUKASIK
Original Assignee
Kemira Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kemira Oyj filed Critical Kemira Oyj
Publication of PL3994311T3 publication Critical patent/PL3994311T3/pl

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/16—Addition before or during pulp beating or refining
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PL20743177.6T 2019-07-01 2020-07-01 Sposób wytwarzania papieru lub tektury oraz papier lub tektura otrzymana tym sposobem PL3994311T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962869094P 2019-07-01 2019-07-01
FI20195663 2019-08-05
PCT/FI2020/050477 WO2021001602A1 (en) 2019-07-01 2020-07-01 A method for manufacture of paper or board and paper or board obtained by the method and use of cationic emulsion polymer in manufacture of paper or board

Publications (1)

Publication Number Publication Date
PL3994311T3 true PL3994311T3 (pl) 2024-04-22

Family

ID=71728751

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20743177.6T PL3994311T3 (pl) 2019-07-01 2020-07-01 Sposób wytwarzania papieru lub tektury oraz papier lub tektura otrzymana tym sposobem

Country Status (10)

Country Link
US (1) US11535985B2 (pl)
EP (1) EP3994311B1 (pl)
KR (1) KR20220024156A (pl)
CN (1) CN114174591B (pl)
AU (1) AU2020299436B2 (pl)
BR (1) BR112021021922A2 (pl)
CA (1) CA3136582A1 (pl)
ES (1) ES2967920T3 (pl)
PL (1) PL3994311T3 (pl)
WO (1) WO2021001602A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10773977B2 (en) * 2018-06-01 2020-09-15 Kemira Oyj Method and treatment system for treating mineral or oil sands tailings
EP4409069A1 (en) * 2021-09-29 2024-08-07 Kemira OYJ Use of a cationic copolymer in a manufacture of paper, board, tissue or the like
CA3227931A1 (en) * 2021-10-12 2023-04-20 Jonni Ahlgren Method for reducing starch content of an aqueous phase removed from fibre stock preparation
US11976418B2 (en) 2021-10-12 2024-05-07 Kemira Oyj Starch fixation and retention in recycled fiber systems
IT202200012278A1 (it) * 2022-06-09 2023-12-09 Cromatos S R L Metodo per produrre un materiale cartaceo colorato
CN115612020B (zh) * 2022-10-31 2024-02-09 浙江鑫甬生物化工股份有限公司 珠状微交联型聚丙烯酰胺类造纸增强剂的制备方法及其应用
WO2024145469A1 (en) * 2022-12-28 2024-07-04 Kemira Oyj Water soluble amphoteric emulsion terpolymers, methods of making, and methods of use as retention and dewatering aids
JP2024124869A (ja) * 2023-03-03 2024-09-13 栗田工業株式会社 紙の製造方法及び薬剤

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2139095T3 (es) 1993-11-24 2000-02-01 Cytec Tech Corp Emulsiones multimodales y procedimientos para preparar emulsiones multimodales.
US6117938A (en) 1998-02-06 2000-09-12 Cytec Technology Corp. Polymer blends for dewatering
US20030150575A1 (en) 1998-06-04 2003-08-14 Snf Sa Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
AU3114900A (en) 1998-12-10 2000-06-26 Ecc International Inc. Polyampholyte coagulant in the papermaking process
US6592718B1 (en) 2001-09-06 2003-07-15 Ondeo Nalco Company Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer
FR2929963B1 (fr) * 2008-04-10 2010-04-23 Snf Sas Procede de fabrication de papier et carton
FI126527B (en) 2014-11-17 2017-01-31 Kemira Oyj Process for the preparation of a dry cationic hydrogel polymer product, polymer product and its use
WO2018229345A1 (en) * 2017-06-16 2018-12-20 Kemira Oyj Strength additive system and method for manufacturing a web comprising cellulosic fibres
CN109957066A (zh) 2017-12-14 2019-07-02 东升新材料（山东）有限公司 一种采用反相乳液聚合制备阳离子干强剂的方法

Also Published As

Publication number Publication date
EP3994311B1 (en) 2023-11-29
BR112021021922A2 (pt) 2022-01-18
AU2020299436A1 (en) 2021-12-23
KR20220024156A (ko) 2022-03-03
ES2967920T3 (es) 2024-05-06
WO2021001602A1 (en) 2021-01-07
EP3994311C0 (en) 2023-11-29
EP3994311A1 (en) 2022-05-11
US11535985B2 (en) 2022-12-27
CN114174591A (zh) 2022-03-11
CA3136582A1 (en) 2021-01-07
AU2020299436B2 (en) 2024-09-05
CN114174591B (zh) 2023-10-27
US20210002827A1 (en) 2021-01-07

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